curl --request POST \
  --url https://api.eka.care/abdm/v1/hpr/aadhaar/mobile/init \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "mobile_num": "<string>",
  "txn_id": "<string>"
}
'

{
  "hint": "<string>",
  "mobile_num": "<string>",
  "txn_id": "<string>"
}